• Is ARMv7-M3 thumb instructions compatible to ARMv7-A thumb?
    Hello guys, I am trying to verify some features of ARMv7-M3 in a software simulator platform for ARM. But this simulator only support ARMv7-A ISA. Is ARMv7-M3 instructions compatible to ARMv7-A, especially...
  • ARMv7 architecture
    Can anyone share the ARMv7 architecture document to download ? - Hari.
  • Speculative data fetching on ARMv7-M
    I am working with an ARMv7-M with a cache and trying to workout how the Speculative data fetching works or at least understand it. The only documentation I can find for it is a small section in ARM...
  • Question about LPAE(Large Physical Address Extensions) for ARMv7
    I read the ARMv7 architecture reference manuals. The spec. says LPAE allows 32-bits VA to be translated into 40-bits PA. The 40-bits PA means the width of address bus is 40-bits or greater than 40 bits...
  • Running armv7 binaries on armv8
    Hi Experts, I have binaries built for armv7 architecture, without rebuilding binaries can I run on armv8?. I think its possible, but wanted confirm is there any limitation? Thanks, Veeranna